About our company

Established in 1991, GCM is a Distributor, Importer & Manufacturer of : Audio, Video, and 12-Volt Automotive Electronic Accessories, Installation Supplies, and Wiring for the Consumer Electronics Industry, catering to the Industrial, Home Audio / Video, and the Automotive 12-Volt Markets.

We are located in Caledonia Ontario Canada.

Our products include: 12-Volt, car audio, Metra parts, dealer parts, dealer kits, install kits, metra auto parts, dash kits, metra dash kits, car stereo kits, car stereo installation kits, car radio installation kits, car audio installation, car radio wire harness, antennas, antenna adapters, speaker adapters, speaker baffles, speaker grilles, speaker wire, power wire, fuse holders, OEM integration, Axxess integration, steering wheel controls, Ballistic sound dampening, seat heaters, digital sound processors, RCA cables, 3.5mm cables, Heise lighting, LED light bars, LED headlights, Marine lighting, Municipal vehicle safety lighting, electrical terminals, electrical connectors, electrical tapes, Tesa tapes, line output converters, screws, switches, speaker box cover, vinyl, glues, iBeam vehicle safety products, backup cameras, parking sensors, iData, Compustar, Firstech, Omega & Excalibur car alarms, remote starters, bypass modules, Maestro Car Integration, Shuriken batteries, car batteries, marine batteries, power sports batteries, Harley Davidson radio integration, Raptor installation accessories, T-Spec installation accessories, Home theatre, HDMI cables, HDMI baluns, HDMI splitters, HDMI switches, fiber optic cables, Cat5e, Cat6, IR emitters & receivers, in-wall volume controls, wall plates, TV mounts.